Lcd Frus - Lenovo THINKPAD L420 Hardware Maintenance Manual

Table 38. Parts list—Overall (continued)
No. FRU (Overall)
24
System board assembly, HM65 integrated 15W Dock, non-TPM, AUO4, with wireless WAN
• 5015-CTO
• 5016-CTO, 4Hx, 4Jx
• 5017-CTO
• 5019-CTO
• 7859-CTO, 4Qx, 4Rx, 4Vx, 3Dx, 3Mx, 3Nx, 3Px, 3Qx, 3Rx, 3Sx, 3Tx
• 7860-CTO
25
ExpressCard slot blank bezel
26 Palm rest assembly without fingerprint reader for 14W Dock
• 7826-CTO, 3Dx
• 7827-CTO, 5Hx, 43x, 42x, 5Mx, 5Rx, 5Sx, 5Dx, 5Ex, 45x, 48x, 4Qx, 4Sx, 4Vx, 4Wx, 52x,
53x, 54x, 55x, 56x, 57x, 58x, 32x
• 7829-CTO, 48x, 43x, 42x, 4Qx, 4Rx, 45x, 4Ux, 4Ex, 32x
• 7853-CTO
• 7854-CTO, 3Tx, 42x, 43x, 44x, 45x, 46x, 48x, 4Fx, 4Jx, 4Kx, 4Mx, 22x
• 7856-CTO, 3Nx, 3Px, 3Qx, 3Sx, 3Tx, 3Ux, 3Vx
26 Palm rest assembly with fingerprint reader for 14W Dock
• 7826-CTO, 32x, 36x, 3Ex, 3Gx
• 7827-CTO, 4Gx, 5Gx, 44x, 5Lx, 5Qx, 5Fx, 46x, 47x, 34x, 49x, 4Ax, 4Bx, 4Ex, 4Fx, 5Tx,
4Hx, 4Nx, 4Px, 4Rx, 4Tx, 4Ux, 4Xx, 4Yx, 4Zx, 5Ax, 5Bx, 5Cx, 33x, 23x, 22x
• 7829-CTO, 47x, 44x, 4Wx, 4Xx, 4Yx, 4Sx, 46x, 4Tx, 34x, 49x, 4Ax, 4Fx, 4Gx, 4Kx, 4Lx,
4Mx, 33x
• 7853-CTO
• 7854-CTO, 4Wx, 4Ux, 4Vx, 4Px, 4Sx, 34x, 37x, 38x, 3Ax, 3Lx, 3Mx, 3Nx, 3Rx, 3Sx, 3Yx,
3Zx, 4Gx, 4Hx, 4Lx, 23x
• 7856-CTO, 34x, 37x, 38x, 39x, 3Ax, 3Lx, 3Mx, 3Wx, 3Xx
26 Palm rest assembly without fingerprint reader for 15W Dock
• 5015-CTO, 38x, 39x, 3Cx
• 5016-CTO, 43x, 46x, 5Px, 5Tx, 42x, 45x, 48x, 4Dx, 4Vx, 4Wx, 4Zx, 52x, 58x, 5Ax, 5Bx,
5Cx, 5Dx, 5Ex, 5Fx, 5Gx, 5Hx, 32x
• 5017-CTO, 46x, 43x, 42x, 45x, 48x, 32x
• 5019-CTO
• 7859-CTO, 3Ax, 3Bx, 3Sx, 3Tx, 4Bx, 4Cx, 4Dx, 4Ex, 4Kx, 4Lx, 22x
• 7860-CTO, 3Kx, 3Lx, 3Mx, 3Qx, 3Rx, 3Sx
26 Palm rest assembly with fingerprint reader for 15W Dock
• 5015-CTO, 3Ax, 3Bx, 36x, 37x, 33x, 34x
• 5016-CTO, 5Vx, 5Wx, 5Xx, 5Yx, 5Qx, 5Rx, 44x, 47x, 49x, 4Ax, 4Bx, 4Cx, 4Hx, 4Jx, 4Lx,
4Tx, 4Ux, 4Xx, 4Yx, 53x, 54x, 55x, 56x, 57x, 59x, 5Kx, 5Mx, 33x, 23x, 22x
• 5017-CTO, 4Jx, 4Lx, 4Mx, 44x, 47x, 49x, 4Dx, 4Ex, 4Fx, 4Gx, 33x
• 5019-CTO
• 7859-CTO, 55x, 56x, 52x, 53x, 54x, 4Nx, 4Px, 4Qx, 4Rx, 4Vx, 4Wx, 4Xx, 35x, 36x, 38x, 39x,
3Dx, 3Mx, 3Nx, 3Px, 3Qx, 3Rx, 3Ux, 3Vx, 3Wx, 3Xx, 3Yx, 42x, 43x, 4Fx, 4Gx, 4Hx, 4Mx
• 7860-CTO, 35x, 36x, 38x, 39x, 3Ax, 3Bx, 3Cx, 3Dx, 3Ex, 3Fx, 3Gx, 3Hx, 3Jx, 3Nx
27
Keyboard (see "Keyboard" on page 152.)
28 TrackPoint caps
—
ac power adapter (see "ac power adapters" on page 154.)

LCD FRUs

In ThinkPad L420, L421, and L520, there are following types of LCDs.
• 14.0-inch HD LED-backlight LCD (Table 39 "Parts list—14.0-inch HD LCD" on page 146)
144
Hardware Maintenance Manual
FRU no.
CRU
ID
04W0387 N
04W1721 N
04W1349 N
04W1350 N
04W1351 N
04W1352 N
91P9642 *